Hi Sloany,
I would not have thought that they would be too pushy, however I would suggest that you should fly at least twice a month.
I know this may seem not seem expensive to some, but to folk like us doing it of our own back it will keep the cost down (if that's possible) but also ensure that the practical side of things, like flying the plane, are not forgotten.
It may be an idea to suggest a block booking with a view to getting a reduced rate....
If you don’t ask, you wont get..
Good luck
Fra